Portion of an overhead garage door façade



FIG. 1 is a front view of a portion of an overhead garage door façade showing my new design in a closed configuration; and,

FIG. 2 is a front view thereof showing a portion of my design in a partially open configuration.

The uneven broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the design. The broken line showing of the handles and the remainder of the overhead garage door façade are for illustrative purposes only and form no part of the claimed design. The broken line showing of the garage building structure in FIGS. 1 and 2 and the vehicle in FIG. 2 are for illustrating an environment of the design and form no part of the claimed design. 

The ornamental design for a portion of an overhead garage door façade, as shown and described. 